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Acquisitions - 2019 and 2020 Acquisition Additional Information (Details) - USD ($) $ in Thousands |  |  |  |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Jun. 01, 2020 | May 28, 2020 | Sep. 03, 2019 | Jan. 02, 2019 | Apr. 03, 2021 | Jun. 27, 2020 | Jan. 01, 2022 | Jan. 02, 2021 | Dec. 28, 2019
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Payments to acquire businesses, net of cash acquired |  |  |  |  |  |  | $ 143,981 | $ 7,095 | $ 177,798
Goodwill |  |  |  |  |  |  | 396,887 | 351,753 | 336,032
Acquisition related costs |  |  |  |  |  |  | 3,655 | 485 | 843
Flow Control |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Payments to acquire productive assets |  |  | $ 407 |  |  |  |  |  |
Acquisition related costs |  |  |  |  |  |  | 6,191 |  |
Material Handling |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Acquisition related costs |  |  |  |  |  |  | $ 2,851 | $ 350 | 5,715
Cogent Industrial Technologies | Customer relationships |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired | $ 3,350 |  |  |  |  |  |  |  |
Cogent Industrial Technologies | Industrial Processing |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Payments to acquire businesses, net of cash acquired | $ 6,866 |  |  |  |  |  |  |  |
Company in Austria | Product technology |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Finite-lived intangible assets acquired |  | $ 557 |  |  |  |  |  |  |
Company in Austria | Industrial Processing | Product technology |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Payments to acquire businesses, net of cash acquired |  |  |  |  | $ 125 | $ 229 |  |  |
Consideration transferred |  | $ 416 |  |  |  |  |  |  |
Syntron Material Handling Group, LLC |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Goodwill |  |  |  | $ 78,592 |  |  |  |  |
Goodwill, expected tax deductible amount |  |  |  | $ 59,195 |  |  |  |  |
Deductible for tax purposes, period |  |  |  | 15 years |  |  |  |  |
Intangible assets other than goodwill acquired |  |  |  | $ 83,020 |  |  |  |  |
Intangible assets other than goodwill, expected tax deductible amount |  |  |  | $ 69,969 |  |  |  |  |
Acquired intangible assets other than goodwill income tax deductibility, period (years) |  |  |  | 15 years |  |  |  |  |
Revenue from the date of acquisition |  |  |  |  |  |  |  |  | 83,364
Operating income (loss) from date of acquisition |  |  |  |  |  |  |  |  | 3,132
Amortization expense |  |  |  |  |  |  |  |  | 4,872
Acquisition related costs |  |  |  |  |  |  |  |  | $ 843
Syntron Material Handling Group, LLC | Material Handling |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Payments to acquire businesses, net of cash acquired |  |  |  | $ 176,855 |  |  |  |  |

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